.u-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  border-width: 1px;
  border-style: solid;
  font-size: 14px;
  border-radius: 3px;
  cursor: pointer;
}
.u-btn-sm {
  width: 60px;
  height: 30px;
  font-size: 12px;
}
.btn-shop{
  display: inline-block;
  width: 126px;
  font-size: 18px;
  text-align: center;
  color: #fff;
}

.btn-disabled {
  border-color: #ccc;
  background-color: #ccc;
  color: #fff;
}
.btn-disabled:hover {
  border-color: #ccc;
  background-color: #ccc;
  color: #fff;
}
.btn-outline {
  color: inherit;
  // background-color: transparent;
  background-color: #fff;
  transition: all .5s;
}

.btn-primary.btn-outline {
  color: @brand-primary;
}

.btn-success.btn-outline {
  color: @brand-success;
}

.btn-info.btn-outline {
  color: @brand-info;
}

.btn-warning.btn-outline {
  color: @brand-warning;
}

.btn-danger.btn-outline {
  color: @brand-danger;
}

.btn-primary.btn-outline:hover,
.btn-success.btn-outline:hover,
.btn-info.btn-outline:hover,
.btn-warning.btn-outline:hover,
.btn-danger.btn-outline:hover {
  color: #fff;
}


/* 圆形按钮 */

.btn-circle {
  width: 30px;
  height: 30px;
  padding: 6px 0;
  border-radius: 15px;
  text-align: center;
  font-size: 12px;
  line-height: 1.428571429;

  &.btn-lg {
    width: 50px;
    height: 50px;
    padding: 10px 16px;
    border-radius: 25px;
    font-size: 18px;
    line-height: 1.33;
  }

  &.btn-xl {
    width: 70px;
    height: 70px;
    padding: 10px 16px;
    border-radius: 35px;
    font-size: 24px;
    line-height: 1.33;
  }
}
